Penetration Tester

Company: LT Harper Recruitment Group
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Job Description:

Penetration Tester – £35,000 – £55,000k

Remote

The Role

My client is looking for a Penetration Tester with at least two years’ experience to join their growing offensive security team. You’ll work across a diverse portfolio of commercial and government clients, delivering high-quality security assessments while collaborating with experienced consultants passionate about technical excellence.

This role offers the opportunity to work on a broad range of engagements, develop your technical skills, and contribute to a team that values collaboration, innovation, and continuous learning.

What We’re Looking For

You’ll have experience delivering:

  • Web application penetration testing
  • API security testing
  • Internal and external infrastructure testing
  • Mobile application testing, including knowledge of OWASP MASVS

Experience in any of the following would be an advantage:

  • Cloud security assessments (AWS and Azure)
  • Kubernetes security reviews
  • Thick/compiled client application testing

Why Join?

My client is committed to helping their consultants grow their careers. Alongside challenging client work, you’ll have access to:

  • Dedicated training and development time
  • Funded certifications and professional exams
  • Industry conferences and technical events
  • Access to platforms such as Hack The Box and TryHackMe
  • Internal knowledge-sharing sessions and technical workshops
  • Opportunities to contribute to research and security tooling

Location & Benefits

This is a fully remote UK-based role, with occasional travel to client sites and team meet-ups. They bring the team together regularly throughout the year and support flexible working.

We offer a competitive salary based on experience, alongside a comprehensive benefits package including life assurance, holiday buy and sell, electric vehicle schemes, opportunities to work abroad, and more.

Posted: August 2nd, 2026